Base | Representation |
---|---|
bin | 110000111000… |
… | …0010110111001 |
3 | 1210012221022122 |
4 | 1201300112321 |
5 | 23030013131 |
6 | 2313131025 |
7 | 430550330 |
oct | 141602671 |
9 | 53187278 |
10 | 25626041 |
11 | 13513251 |
12 | 86b9a75 |
13 | 540314c |
14 | 3590d17 |
15 | 23b2d7b |
hex | 18705b9 |
25626041 has 8 divisors (see below), whose sum is σ = 30828480. Its totient is φ = 20809008.
The previous prime is 25626019. The next prime is 25626043. The reversal of 25626041 is 14062652.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 25626041 - 214 = 25609657 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 25626041.
It is not an unprimeable number, because it can be changed into a prime (25626043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96206 + ... + 96471.
It is an arithmetic number, because the mean of its divisors is an integer number (3853560).
Almost surely, 225626041 is an apocalyptic number.
It is an amenable number.
25626041 is a deficient number, since it is larger than the sum of its proper divisors (5202439).
25626041 is a wasteful number, since it uses less digits than its factorization.
25626041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192703.
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 25626041 is about 5062.2170044359. The cubic root of 25626041 is about 294.8224192174.
Adding to 25626041 its reverse (14062652), we get a palindrome (39688693).
The spelling of 25626041 in words is "twenty-five million, six hundred twenty-six thousand, forty-one".
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